{
\def\sym#1{\ifmmode^{#1}\else\(^{#1}\)\fi}
\begin{tabular}{l*{4}{c}}
\hline\hline
                    &\multicolumn{1}{c}{(1)}&\multicolumn{1}{c}{(2)}&\multicolumn{1}{c}{(3)}&\multicolumn{1}{c}{(4)}\\
                    &\multicolumn{1}{c}{log(price)}&\multicolumn{1}{c}{log(price)}&\multicolumn{1}{c}{log(price)}&\multicolumn{1}{c}{log(price)}\\
\hline
Machinery Capital/ Labor ratio&       0.024\sym{***}&                     &                     &                     \\
                    &    (0.0063)         &                     &                     &                     \\
[1em]
Machinery Investment/ Labor ratio&                     &       0.031         &                     &                     \\
                    &                     &     (0.024)         &                     &                     \\
[1em]
Total Capital/ Labor ratio&                     &                     &       0.018\sym{***}&                     \\
                    &                     &                     &    (0.0057)         &                     \\
[1em]
Total Capital Investment/ Labor ratio&                     &                     &                     &       0.027\sym{*}  \\
                    &                     &                     &                     &     (0.014)         \\
\hline
Adjusted \(R^{2}\)  &       0.878         &       0.878         &       0.881         &       0.881         \\
Winsor              &         Yes         &         Yes         &         Yes         &         Yes         \\
Observations        &       45303         &       45303         &       46145         &       46145         \\
\hline              &                     &                     &                     &                     \\
State x Rural x Product FE&         Yes         &         Yes         &         Yes         &         Yes         \\
SE clusters:        &     Product         &     Product         &     Product         &     Product         \\
Number of Clusters  &        1178         &        1178         &        1178         &        1178         \\
Sample              &         ASI         &         ASI         &         ASI         &         ASI         \\
\hline\hline
\multicolumn{5}{l}{\footnotesize Standard errors in parentheses}\\
\multicolumn{5}{l}{\footnotesize \sym{*} \(p<0.10\), \sym{**} \(p<0.05\), \sym{***} \(p<0.01\)}\\
\end{tabular}
}
